 /*******************************************************************************
  * Copyright (c) 2006 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  * IBM Corporation - initial API and implementation
  ******************************************************************************/

 package org.eclipse.ui.internal.menus;

 import org.eclipse.ui.internal.ActionSetsEvent;


 /**
  * <p>
  * A listener to changes in the list of active action sets.
  * </p>
  * <p>
  * This class is only intended for internal use within
  * <code>org.eclipse.ui.workbench</code>.
  * </p>
  * <p>
  * This class will eventually exist in <code>org.eclipse.jface.menus</code>.
  * </p>
  *
  * @since 3.2
  */
 public interface IActionSetsListener {

     /**
      * Indicates that the list of active action sets has changed.
      *
      * @param event
      * The event carrying information about the new state of the
      * action sets; never <code>null</code>.
      */
     public void actionSetsChanged(ActionSetsEvent event);

 }


